| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an intravenous solution delivery (IV) system which has a self-priming drip infusion chamber and a vent end cap to eliminate air in the vein line. <P>SOLUTION: An intravenous system includes an assembly for coupling a solution container to a delivery system drip chamber used for regulating the flow rate of solution in a patient intravenous line. In one embodiment, the solution delivery system includes a drip chamber having an opening formed in a side wall, and a vent plug disposed in the opening for providing a self-priming function to the IV system. A termination end of the patient intravenous line includes an end cap with a vent and a seal for allowing air in the intravenous line to escape through the end cap while preventing leakage of solution from the termination end. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
